MDM Observatory 1.3m Telescope Observing Report for 2011 Dec 10 Observer(s): Grier, Mudd, and Peterson Institution(s): Ohio State University Instrument: CCDS Worked for 11.5 hours (all night) Conditions were Mixed most of the night. No equipment or software problems were encountered. Seeing and Weather: Clouds all night. Beg: Seeing 1.1 arcsec, Cirrus, Winds Calm Mid: Seeing 1.39 arcsec, Cirrus, Winds Calm End: Seeing 1.44 arcsec, Clear, Winds Calm Observing Summary: Went well, other than cirrus off and on throughout the night. Seeing remained between 1-2 arcseconds. ------------------------------ Submitted on 2011 Dec 11 [17:18:19]